AS19723 — CIA. DE TECNOL. DA INFOR. E COMUNICACAO DO PARANA

AS19723 announces 3 IPv4 prefixes covering 8,448 addresses and 1 IPv6 prefixes.

About this network

AS19723 is operated by Companhia de Tecnologia da Informação e Comunicação do Paraná.

What it's used for

• The address space carries government and telecommunications infrastructure for the state of Paraná, Brazil, as indicated by the registrant name "CIA. DE TECNOL. DA INFOR. E COMUNICAÇÃO DO PARANÁ".
• The AS announces 8448 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 6 observed neighbours, suggesting a role focused on internal state network connectivity and service delivery rather than large-scale transit.

Notable

• All registrants in the RDAP data match the announcer, consistently listing "CIA. DE TECNOL. DA INFOR. E COMUNICAÇÃO DO PARANÁ" for prefixes including 201.77.16.0/20 and 200.189.112.0/21.
• The address inventory consists of a mix of /20, /21, /22, /23, and /24 blocks, primarily in the 200.189.x.x and 201.77.x.x ranges, reflecting a segmented corporate and government estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 200.6.40.0/24
• 200.189.112.0/20
• 201.77.16.0/20
• 2804:594::/32

Upstream networks

• AS53062 GGNET TELECOMUNICACOES LTDA
• AS14868 Ligga Telecomunicacoes S.A.

Adjacent networks

• AS53062 GGNET TELECOMUNICACOES LTDA
• AS14868 Ligga Telecomunicacoes S.A.

Internet exchanges

• IX.br (PTT.br) Curitiba — Curitiba, Brazil